| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $74.74 | 5.350% | $78.7386 | $78.74 | $78.75 | $78.70 |
| Purchase #2 | $236.44 | 12.503% | $266.0021 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $41.81 | 13.561% | $47.4799 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $40.65 | 11.839% | $45.4626 | $45.46 | $45.45 | $45.50 |
| Purchase #5 | $37.68 | 12.822% | $42.5113 | $42.51 | $42.50 | $42.50 |
| Purchase #6 | $181.58 | 11.369% | $202.2238 | $202.22 | $202.20 | $202.20 |
| Purchase #7 | $176.93 | 7.275% | $189.8017 | $189.80 | $189.80 | $189.80 |
| 7 purchase totals = | $789.83 | $872.2200 | $872.21 | $872.20 | $872.20 | |